{-# LANGUAGE DeriveGeneric #-}
{-# LANGUAGE DuplicateRecordFields #-}
{-# LANGUAGE NamedFieldPuns #-}
{-# LANGUAGE OverloadedStrings #-}
{-# LANGUAGE RecordWildCards #-}
{-# LANGUAGE StrictData #-}
{-# LANGUAGE TypeFamilies #-}
{-# LANGUAGE NoImplicitPrelude #-}
{-# OPTIONS_GHC -fno-warn-unused-binds #-}
{-# OPTIONS_GHC -fno-warn-unused-imports #-}
{-# OPTIONS_GHC -fno-warn-unused-matches #-}

-- Derived from AWS service descriptions, licensed under Apache 2.0.

-- |
-- Module      : Amazonka.OpsWorks.DescribeOperatingSystems
-- Copyright   : (c) 2013-2023 Brendan Hay
-- License     : Mozilla Public License, v. 2.0.
-- Maintainer  : Brendan Hay
-- Stability   : auto-generated
-- Portability : non-portable (GHC extensions)
--
-- Describes the operating systems that are supported by AWS OpsWorks
-- Stacks.
module Amazonka.OpsWorks.DescribeOperatingSystems
  ( -- * Creating a Request
    DescribeOperatingSystems (..),
    newDescribeOperatingSystems,

    -- * Destructuring the Response
    DescribeOperatingSystemsResponse (..),
    newDescribeOperatingSystemsResponse,

    -- * Response Lenses
    describeOperatingSystemsResponse_operatingSystems,
    describeOperatingSystemsResponse_httpStatus,
  )
where

import qualified Amazonka.Core as Core
import qualified Amazonka.Core.Lens.Internal as Lens
import qualified Amazonka.Data as Data
import Amazonka.OpsWorks.Types
import qualified Amazonka.Prelude as Prelude
import qualified Amazonka.Request as Request
import qualified Amazonka.Response as Response

-- | /See:/ 'newDescribeOperatingSystems' smart constructor.
data DescribeOperatingSystems = DescribeOperatingSystems'
  {
  }
  deriving (DescribeOperatingSystems -> DescribeOperatingSystems -> Bool
forall a. (a -> a -> Bool) -> (a -> a -> Bool) -> Eq a
/= :: DescribeOperatingSystems -> DescribeOperatingSystems -> Bool
$c/= :: DescribeOperatingSystems -> DescribeOperatingSystems -> Bool
== :: DescribeOperatingSystems -> DescribeOperatingSystems -> Bool
$c== :: DescribeOperatingSystems -> DescribeOperatingSystems -> Bool
Prelude.Eq, ReadPrec [DescribeOperatingSystems]
ReadPrec DescribeOperatingSystems
Int -> ReadS DescribeOperatingSystems
ReadS [DescribeOperatingSystems]
forall a.
(Int -> ReadS a)
-> ReadS [a] -> ReadPrec a -> ReadPrec [a] -> Read a
readListPrec :: ReadPrec [DescribeOperatingSystems]
$creadListPrec :: ReadPrec [DescribeOperatingSystems]
readPrec :: ReadPrec DescribeOperatingSystems
$creadPrec :: ReadPrec DescribeOperatingSystems
readList :: ReadS [DescribeOperatingSystems]
$creadList :: ReadS [DescribeOperatingSystems]
readsPrec :: Int -> ReadS DescribeOperatingSystems
$creadsPrec :: Int -> ReadS DescribeOperatingSystems
Prelude.Read, Int -> DescribeOperatingSystems -> ShowS
[DescribeOperatingSystems] -> ShowS
DescribeOperatingSystems -> String
forall a.
(Int -> a -> ShowS) -> (a -> String) -> ([a] -> ShowS) -> Show a
showList :: [DescribeOperatingSystems] -> ShowS
$cshowList :: [DescribeOperatingSystems] -> ShowS
show :: DescribeOperatingSystems -> String
$cshow :: DescribeOperatingSystems -> String
showsPrec :: Int -> DescribeOperatingSystems -> ShowS
$cshowsPrec :: Int -> DescribeOperatingSystems -> ShowS
Prelude.Show, forall x.
Rep DescribeOperatingSystems x -> DescribeOperatingSystems
forall x.
DescribeOperatingSystems -> Rep DescribeOperatingSystems x
forall a.
(forall x. a -> Rep a x) -> (forall x. Rep a x -> a) -> Generic a
$cto :: forall x.
Rep DescribeOperatingSystems x -> DescribeOperatingSystems
$cfrom :: forall x.
DescribeOperatingSystems -> Rep DescribeOperatingSystems x
Prelude.Generic)

-- |
-- Create a value of 'DescribeOperatingSystems' with all optional fields omitted.
--
-- Use <https://hackage.haskell.org/package/generic-lens generic-lens> or <https://hackage.haskell.org/package/optics optics> to modify other optional fields.
newDescribeOperatingSystems ::
  DescribeOperatingSystems
newDescribeOperatingSystems :: DescribeOperatingSystems
newDescribeOperatingSystems =
  DescribeOperatingSystems
DescribeOperatingSystems'

instance Core.AWSRequest DescribeOperatingSystems where
  type
    AWSResponse DescribeOperatingSystems =
      DescribeOperatingSystemsResponse
  request :: (Service -> Service)
-> DescribeOperatingSystems -> Request DescribeOperatingSystems
request Service -> Service
overrides =
    forall a. (ToRequest a, ToJSON a) => Service -> a -> Request a
Request.postJSON (Service -> Service
overrides Service
defaultService)
  response :: forall (m :: * -> *).
MonadResource m =>
(ByteStringLazy -> IO ByteStringLazy)
-> Service
-> Proxy DescribeOperatingSystems
-> ClientResponse ClientBody
-> m (Either
        Error (ClientResponse (AWSResponse DescribeOperatingSystems)))
response =
    forall (m :: * -> *) a.
MonadResource m =>
(Int -> ResponseHeaders -> Object -> Either String (AWSResponse a))
-> (ByteStringLazy -> IO ByteStringLazy)
-> Service
-> Proxy a
-> ClientResponse ClientBody
-> m (Either Error (ClientResponse (AWSResponse a)))
Response.receiveJSON
      ( \Int
s ResponseHeaders
h Object
x ->
          Maybe [OperatingSystem] -> Int -> DescribeOperatingSystemsResponse
DescribeOperatingSystemsResponse'
            forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
Prelude.<$> ( Object
x
                            forall a. FromJSON a => Object -> Key -> Either String (Maybe a)
Data..?> Key
"OperatingSystems"
                            forall (f :: * -> *) a. Functor f => f (Maybe a) -> a -> f a
Core..!@ forall a. Monoid a => a
Prelude.mempty
                        )
            forall (f :: * -> *) a b. Applicative f => f (a -> b) -> f a -> f b
Prelude.<*> (forall (f :: * -> *) a. Applicative f => a -> f a
Prelude.pure (forall a. Enum a => a -> Int
Prelude.fromEnum Int
s))
      )

instance Prelude.Hashable DescribeOperatingSystems where
  hashWithSalt :: Int -> DescribeOperatingSystems -> Int
hashWithSalt Int
_salt DescribeOperatingSystems
_ =
    Int
_salt forall a. Hashable a => Int -> a -> Int
`Prelude.hashWithSalt` ()

instance Prelude.NFData DescribeOperatingSystems where
  rnf :: DescribeOperatingSystems -> ()
rnf DescribeOperatingSystems
_ = ()

instance Data.ToHeaders DescribeOperatingSystems where
  toHeaders :: DescribeOperatingSystems -> ResponseHeaders
toHeaders =
    forall a b. a -> b -> a
Prelude.const
      ( forall a. Monoid a => [a] -> a
Prelude.mconcat
          [ HeaderName
"X-Amz-Target"
              forall a. ToHeader a => HeaderName -> a -> ResponseHeaders
Data.=# ( ByteString
"OpsWorks_20130218.DescribeOperatingSystems" ::
                          Prelude.ByteString
                      ),
            HeaderName
"Content-Type"
              forall a. ToHeader a => HeaderName -> a -> ResponseHeaders
Data.=# ( ByteString
"application/x-amz-json-1.1" ::
                          Prelude.ByteString
                      )
          ]
      )

instance Data.ToJSON DescribeOperatingSystems where
  toJSON :: DescribeOperatingSystems -> Value
toJSON = forall a b. a -> b -> a
Prelude.const (Object -> Value
Data.Object forall a. Monoid a => a
Prelude.mempty)

instance Data.ToPath DescribeOperatingSystems where
  toPath :: DescribeOperatingSystems -> ByteString
toPath = forall a b. a -> b -> a
Prelude.const ByteString
"/"

instance Data.ToQuery DescribeOperatingSystems where
  toQuery :: DescribeOperatingSystems -> QueryString
toQuery = forall a b. a -> b -> a
Prelude.const forall a. Monoid a => a
Prelude.mempty

-- | The response to a @DescribeOperatingSystems@ request.
--
-- /See:/ 'newDescribeOperatingSystemsResponse' smart constructor.
data DescribeOperatingSystemsResponse = DescribeOperatingSystemsResponse'
  { -- | Contains information in response to a @DescribeOperatingSystems@
    -- request.
    DescribeOperatingSystemsResponse -> Maybe [OperatingSystem]
operatingSystems :: Prelude.Maybe [OperatingSystem],
    -- | The response's http status code.
    DescribeOperatingSystemsResponse -> Int
httpStatus :: Prelude.Int
  }
  deriving (DescribeOperatingSystemsResponse
-> DescribeOperatingSystemsResponse -> Bool
forall a. (a -> a -> Bool) -> (a -> a -> Bool) -> Eq a
/= :: DescribeOperatingSystemsResponse
-> DescribeOperatingSystemsResponse -> Bool
$c/= :: DescribeOperatingSystemsResponse
-> DescribeOperatingSystemsResponse -> Bool
== :: DescribeOperatingSystemsResponse
-> DescribeOperatingSystemsResponse -> Bool
$c== :: DescribeOperatingSystemsResponse
-> DescribeOperatingSystemsResponse -> Bool
Prelude.Eq, ReadPrec [DescribeOperatingSystemsResponse]
ReadPrec DescribeOperatingSystemsResponse
Int -> ReadS DescribeOperatingSystemsResponse
ReadS [DescribeOperatingSystemsResponse]
forall a.
(Int -> ReadS a)
-> ReadS [a] -> ReadPrec a -> ReadPrec [a] -> Read a
readListPrec :: ReadPrec [DescribeOperatingSystemsResponse]
$creadListPrec :: ReadPrec [DescribeOperatingSystemsResponse]
readPrec :: ReadPrec DescribeOperatingSystemsResponse
$creadPrec :: ReadPrec DescribeOperatingSystemsResponse
readList :: ReadS [DescribeOperatingSystemsResponse]
$creadList :: ReadS [DescribeOperatingSystemsResponse]
readsPrec :: Int -> ReadS DescribeOperatingSystemsResponse
$creadsPrec :: Int -> ReadS DescribeOperatingSystemsResponse
Prelude.Read, Int -> DescribeOperatingSystemsResponse -> ShowS
[DescribeOperatingSystemsResponse] -> ShowS
DescribeOperatingSystemsResponse -> String
forall a.
(Int -> a -> ShowS) -> (a -> String) -> ([a] -> ShowS) -> Show a
showList :: [DescribeOperatingSystemsResponse] -> ShowS
$cshowList :: [DescribeOperatingSystemsResponse] -> ShowS
show :: DescribeOperatingSystemsResponse -> String
$cshow :: DescribeOperatingSystemsResponse -> String
showsPrec :: Int -> DescribeOperatingSystemsResponse -> ShowS
$cshowsPrec :: Int -> DescribeOperatingSystemsResponse -> ShowS
Prelude.Show, forall x.
Rep DescribeOperatingSystemsResponse x
-> DescribeOperatingSystemsResponse
forall x.
DescribeOperatingSystemsResponse
-> Rep DescribeOperatingSystemsResponse x
forall a.
(forall x. a -> Rep a x) -> (forall x. Rep a x -> a) -> Generic a
$cto :: forall x.
Rep DescribeOperatingSystemsResponse x
-> DescribeOperatingSystemsResponse
$cfrom :: forall x.
DescribeOperatingSystemsResponse
-> Rep DescribeOperatingSystemsResponse x
Prelude.Generic)

-- |
-- Create a value of 'DescribeOperatingSystemsResponse' with all optional fields omitted.
--
-- Use <https://hackage.haskell.org/package/generic-lens generic-lens> or <https://hackage.haskell.org/package/optics optics> to modify other optional fields.
--
-- The following record fields are available, with the corresponding lenses provided
-- for backwards compatibility:
--
-- 'operatingSystems', 'describeOperatingSystemsResponse_operatingSystems' - Contains information in response to a @DescribeOperatingSystems@
-- request.
--
-- 'httpStatus', 'describeOperatingSystemsResponse_httpStatus' - The response's http status code.
newDescribeOperatingSystemsResponse ::
  -- | 'httpStatus'
  Prelude.Int ->
  DescribeOperatingSystemsResponse
newDescribeOperatingSystemsResponse :: Int -> DescribeOperatingSystemsResponse
newDescribeOperatingSystemsResponse Int
pHttpStatus_ =
  DescribeOperatingSystemsResponse'
    { $sel:operatingSystems:DescribeOperatingSystemsResponse' :: Maybe [OperatingSystem]
operatingSystems =
        forall a. Maybe a
Prelude.Nothing,
      $sel:httpStatus:DescribeOperatingSystemsResponse' :: Int
httpStatus = Int
pHttpStatus_
    }

-- | Contains information in response to a @DescribeOperatingSystems@
-- request.
describeOperatingSystemsResponse_operatingSystems :: Lens.Lens' DescribeOperatingSystemsResponse (Prelude.Maybe [OperatingSystem])
describeOperatingSystemsResponse_operatingSystems :: Lens' DescribeOperatingSystemsResponse (Maybe [OperatingSystem])
describeOperatingSystemsResponse_operatingSystems = forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\DescribeOperatingSystemsResponse' {Maybe [OperatingSystem]
operatingSystems :: Maybe [OperatingSystem]
$sel:operatingSystems:DescribeOperatingSystemsResponse' :: DescribeOperatingSystemsResponse -> Maybe [OperatingSystem]
operatingSystems} -> Maybe [OperatingSystem]
operatingSystems) (\s :: DescribeOperatingSystemsResponse
s@DescribeOperatingSystemsResponse' {} Maybe [OperatingSystem]
a -> DescribeOperatingSystemsResponse
s {$sel:operatingSystems:DescribeOperatingSystemsResponse' :: Maybe [OperatingSystem]
operatingSystems = Maybe [OperatingSystem]
a} :: DescribeOperatingSystemsResponse) forall b c a. (b -> c) -> (a -> b) -> a -> c
Prelude.. forall (f :: * -> *) (g :: * -> *) s t a b.
(Functor f, Functor g) =>
AnIso s t a b -> Iso (f s) (g t) (f a) (g b)
Lens.mapping forall s t a b. (Coercible s a, Coercible t b) => Iso s t a b
Lens.coerced

-- | The response's http status code.
describeOperatingSystemsResponse_httpStatus :: Lens.Lens' DescribeOperatingSystemsResponse Prelude.Int
describeOperatingSystemsResponse_httpStatus :: Lens' DescribeOperatingSystemsResponse Int
describeOperatingSystemsResponse_httpStatus = forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\DescribeOperatingSystemsResponse' {Int
httpStatus :: Int
$sel:httpStatus:DescribeOperatingSystemsResponse' :: DescribeOperatingSystemsResponse -> Int
httpStatus} -> Int
httpStatus) (\s :: DescribeOperatingSystemsResponse
s@DescribeOperatingSystemsResponse' {} Int
a -> DescribeOperatingSystemsResponse
s {$sel:httpStatus:DescribeOperatingSystemsResponse' :: Int
httpStatus = Int
a} :: DescribeOperatingSystemsResponse)

instance
  Prelude.NFData
    DescribeOperatingSystemsResponse
  where
  rnf :: DescribeOperatingSystemsResponse -> ()
rnf DescribeOperatingSystemsResponse' {Int
Maybe [OperatingSystem]
httpStatus :: Int
operatingSystems :: Maybe [OperatingSystem]
$sel:httpStatus:DescribeOperatingSystemsResponse' :: DescribeOperatingSystemsResponse -> Int
$sel:operatingSystems:DescribeOperatingSystemsResponse' :: DescribeOperatingSystemsResponse -> Maybe [OperatingSystem]
..} =
    forall a. NFData a => a -> ()
Prelude.rnf Maybe [OperatingSystem]
operatingSystems
      seq :: forall a b. a -> b -> b
`Prelude.seq` forall a. NFData a => a -> ()
Prelude.rnf Int
httpStatus